1985 Freedom 21 vs 1974 O'Day 23 — Comparison

1985 Freedom 211985 Freedom 21
VS
1974 O'Day 231974 O'Day 23

Specifications Side by Side

Specification1985 Freedom 211974 O'Day 23
General
ManufacturerFreedomO'Day
Year1985–19901974–1983
TypeSloopSloop
CountryUSAUSA
DesignerGarry HoytC. Raymond Hunt
Dimensions
LOA6.40 m (21.0 ft)6.93 m (22.7 ft)
LWL5.49 m (18.0 ft)5.79 m (19.0 ft)
Beam2.13 m (7.0 ft)2.24 m (7.3 ft)
Draft0.76 m (2.5 ft)1.02 m (3.3 ft)
Weight
Displacement726 kg (1,601 lbs)816 kg (1,799 lbs)
Ballast272 kg (600 lbs)295 kg (650 lbs)
Sailing
Sail Area16.3 m² (176 ft²)17.5 m² (188 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeCenterboardFin
Engine & Tanks
Engine4 HP5 HP
Fuel Capacity11 L (2.9 gal)11 L (2.9 gal)
Water Capacity15 L (4.0 gal)15 L (4.0 gal)
Accommodation
Berths24
Cabins1

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1985 Freedom 21
20.52
1974 O'Day 23
20.38
Ballast Ratio (Higher = more stability)
1985 Freedom 21
37.47
1974 O'Day 23
36.15
Capsize Ratio (Lower = safer offshore)
1985 Freedom 21
0.95
1974 O'Day 23
0.96
Comfort Ratio (Higher = gentler motion)
1985 Freedom 21
12.27
1974 O'Day 23
11.39

Detailed Comparison

The 1985 Freedom 21 and 1974 O'Day 23 represent two takes on sloop-rigged sailing. The 1985 Freedom 21 is a 1980s design by Freedom from USA, while the 1974 O'Day 23 is a 1970s offering from O'Day from USA. The 1985 Freedom 21 was penned by Garry Hoyt. The 1974 O'Day 23 was designed by C. Raymond Hunt.

In terms of size, the 1985 Freedom 21 measures 6.40m (21.0ft) overall with a beam of 2.13m, compared to the 1974 O'Day 23 at 6.93m (22.7ft) with a 2.24m beam. The 1974 O'Day 23 is 0.53m longer than the 1985 Freedom 21. The 1974 O'Day 23 displaces approximately 12% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1985 Freedom 21 has generous sail power for spirited sailing with an SA/D ratio of 20.52 and 16.3 m² of sail area. The 1974 O'Day 23, with an SA/D of 20.38 and 17.5 m² of canvas, offers generous sail power for spirited sailing. The 1985 Freedom 21 has the edge in terms of raw sailing performance.

For comfort and safety, the 1985 Freedom 21 offers a firm, racing-oriented motion (comfort ratio: 12.3) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.95). The 1974 O'Day 23 has a comfort ratio of 11.4 and a capsize screening value of 0.96. The ballast ratios are 37.5% for the 1985 Freedom 21 and 36.2% for the 1974 O'Day 23, reflecting their respective approaches to stability.

Below deck, the 1985 Freedom 21 provides 2 berths with 15L of water capacity and 11L of fuel. The 1974 O'Day 23 offers 4 berths in 1 cabin with 15L water and 11L fuel capacity.

Verdict

For cruising: The 1985 Freedom 21 is the better choice for comfortable cruising thanks to its higher comfort ratio, offering a gentler motion at sea that crews will appreciate on longer passages.

For racing: The 1985 Freedom 21 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1974 O'Day 23 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.

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Or view individual specs: 1985 Freedom 21 · 1974 O'Day 23